View Single Post
  #5  
Old 29-08-2019, 03:39 PM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
Nick,
Misunderstanding....

Surplus Shed have been selling large achromatic doublets for the past few years. I had a 90mm and 70mm objective which were OK.
Reply With Quote